This is Gerhard from Austria.
I am using the TANG NANO FPGA Board. It is a cool board!
I saw that two pins FPGA_RX and FPGA_TX are connected to the CH552T.
My Question: Can the FPGA_RX and FPGA_TX-pin also be used for RS232 user applications?
I tried to define RxD-Pin as digital input for my serial receiver verilog code but
running “Place and Route” in GoWin creates an error.
Thank you for your help